Bread-Bakers v105.n015.4

I stand corrected. There is, in fact, radiant heat coming from the 
pre-heated walls and top of an oven.

However, it's important to note that the amount of heat radiating from 
these surfaces is tiny compared to the btus being pumped out at the bottom 
of your oven.

I'll shut up now.

Seth Godin
Author, speaker

http://www.sethgodin.com

click on my head to read my blog.